Legacyseminence

I’m in the exact same boat. My 2021 Silverado dic says front brakes 25% back 75% but is squealing so I took it in today to have it checked and an oil change. They said all 4 brake pad measurements are fine however the “back brake sensor moved and is rubbing on the rotor causing the noise and unfortunately needs to be replaced” $750 later to replace bad brake pads that don’t need to be replaced is a shame.